... Average_daily_precip_monthly = mean(weather_data) Average_daily_precip_yearly = mean(weather_data(:)) % Another way to find the average yearly precipitation Average_daily_precip_yearly = mean(mean(weather_data)) ... 8.03 Columns 10 through 12 18.26 15.10 9.23 Average_daily_precip_yearly = 14.35 Average_daily_precip_yearly = 14.35 Monthly_Stdeviation = Columns 1 through 3 63.78 35.06 20.40 ... standard deviation Monthly_Stdeviation = std(weather_data) Yearly_Stdeviation = std(weather_data(:)) The results, shown in the command window, are Average_daily_precip_monthly = Columns 1 through...